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20052022
most citedA generalization of the Voiculescu theorem for normal operators in semifinite von Neumann algebras

10 citations · 43 across the 29 of their papers we have counts for

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math.OA2019

Reducible operators in non- type factors

Junhao Shen, Rui Shi

A famous question of Halmos asks whether every operator on a separable infinite-dimensional Hilbert space is a norm limit of reducible operators. In [30], Voiculescu gave this prob…